:root{--bg:#07111f;--bg2:#0b1b2a;--panel:#102238;--ink:#f3f7f8;--muted:#a4b9c8;--line:#274158;--lime:#b8f27c;--cyan:#5bdad6;--soft:#152a40}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}.wrap{width:min(1160px,calc(100% - 40px));margin:auto}.skip{position:absolute;top:-80px;left:12px;background:white;color:black;padding:10px;z-index:100}.skip:focus{top:8px}.notice{background:#1c3547;border-bottom:1px solid #36586c;font-size:12px;text-align:center;padding:7px 15px;color:#cfecf4}.nav{position:sticky;top:0;z-index:50;background:rgba(7,17,31,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(15px)}.nav-inner{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:18px}.logo{font-weight:900;letter-spacing:.11em;font-size:18px;white-space:nowrap}.logo b{color:var(--lime)}.navlinks{display:flex;gap:22px;align-items:center;font-size:14px;color:#c9dce5}.navlinks a{transition:.2s}.navlinks a:hover,.navlinks a:focus-visible{color:var(--lime)}.navlinks a.active{color:var(--lime)}.pill{background:var(--lime);padding:10px 16px;border-radius:10px;color:#102218!important;font-weight:850}.hero{padding:95px 0 80px;background:radial-gradient(ellipse at 90% 20%,#153d45 0,transparent 44%),radial-gradient(ellipse at 5% 100%,#102a50 0,transparent 40%)}.eyebrow{font-size:12px;letter-spacing:.2em;color:var(--cyan);font-weight:850;text-transform:uppercase}.hero h1{font-size:clamp(43px,6.6vw,82px);line-height:1.02;letter-spacing:-.056em;max-width:950px;margin:24px 0}.hero p.lead{font-size:clamp(18px,2vw,23px);line-height:1.47;color:#c9dce3;max-width:820px}.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:32px 0}.btn{display:inline-flex;justify-content:center;align-items:center;border:1px solid var(--lime);padding:13px 22px;border-radius:12px;background:var(--lime);color:#081a12;font-weight:850;min-height:48px;transition:.2s}.btn:hover{transform:translateY(-2px)}.btn.secondary{background:transparent;color:var(--ink);border-color:#507083}.caption{font-size:13px;color:var(--muted)}.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding-top:20px}.flow > div{background:rgba(21,44,61,.7);border:1px solid #30516a;padding:16px;border-radius:12px;font-weight:800}.flow span{display:block;font-size:12px;color:var(--muted);font-weight:500;margin-top:7px}.section{padding:80px 0;border-top:1px solid #173146}.section.alt{background:#0b1b2a}.section h2{font-size:clamp(31px,4.5vw,52px);line-height:1.11;letter-spacing:-.04em;max-width:860px;margin:12px 0 22px}.intro{max-width:790px;color:var(--muted);font-size:18px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:35px}.cards.three{grid-template-columns:repeat(3,1fr)}.cards.two{grid-template-columns:repeat(2,1fr)}.card{background:var(--panel);border:1px solid var(--line);padding:26px;border-radius:18px;min-height:220px;display:flex;flex-direction:column}.card .num{font-size:12px;color:var(--cyan);letter-spacing:.18em;font-weight:850}.card h3{font-size:24px;line-height:1.17;margin:16px 0 13px}.card p{color:var(--muted);margin:0 0 22px}.card .learn{margin-top:auto;color:var(--lime);font-weight:800;font-size:14px}.card:hover{border-color:#7d9b8d}.callout{margin-top:26px;border:1px solid #46664b;background:linear-gradient(110deg,#14352f,#10283b);border-radius:22px;padding:30px;display:grid;grid-template-columns:2fr 1fr;align-items:center;gap:24px}.callout h3{font-size:28px;line-height:1.18;margin:4px 0}.callout p{color:#c7dae0}.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}.mini{border-left:3px solid var(--lime);padding:5px 17px;background:#102137}.mini strong{font-size:18px}.mini p{color:var(--muted);margin:8px 0}.split{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}.diagram{border:1px solid var(--line);border-radius:20px;padding:25px;background:#0d2136}.diagram .dnode{border:1px solid #315264;border-radius:10px;padding:14px;margin:12px 0;background:#183448}.diagram .dnode:last-child{border-color:#8ec981;color:var(--lime)}.diagram .arrow{text-align:center;color:var(--cyan)}.bullet{list-style:none;margin:18px 0 0;padding:0}.bullet li{padding:12px 0;border-bottom:1px solid var(--line);color:#cddde5}.bullet li:before{content:"✓";color:var(--lime);font-weight:bold;margin-right:12px}.crumb{font-size:13px;color:#92aebc;margin-bottom:14px}.crumb a{text-decoration:underline}.footer{border-top:1px solid var(--line);padding:43px 0 64px;color:#9cb5c2;font-size:13px}.footer-row{display:flex;gap:30px;justify-content:space-between;flex-wrap:wrap}.footer nav{display:flex;gap:17px;flex-wrap:wrap}.footer b{color:var(--ink)}.legal{font-size:12px;color:#839bab;max-width:850px;margin-top:22px}.preview-form{border:1px solid #41636e;background:#122c3b;padding:24px;border-radius:16px}.preview-form button{opacity:.45;cursor:not-allowed}.tag{font-size:12px;border:1px solid #345166;padding:6px 12px;border-radius:50px;color:#b7d9e2;display:inline-block}.tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}.quote{font-size:20px;border-left:3px solid var(--lime);padding-left:18px;max-width:750px;color:#d2e0e7}.mobile-toggle{display:none}.mobile-panel{display:none}
@media(max-width:1000px){.cards{grid-template-columns:repeat(2,1fr)}.navlinks{gap:12px;font-size:13px}}@media(max-width:770px){.navlinks{display:none}.mobile-toggle{display:block;border:1px solid #36546b;background:#10263b;color:white;border-radius:9px;padding:8px 13px;cursor:pointer}.mobile-panel.open{display:flex;flex-direction:column;gap:8px;padding:12px 0 20px}.mobile-panel a{padding:7px 0;color:#d9ebed}.hero{padding:58px 0}.flow,.cards,.cards.three,.cards.two,.mini-grid,.split,.callout{grid-template-columns:1fr}.cards{gap:12px}.card{min-height:190px}.section{padding:56px 0}.wrap{width:calc(100% - 30px)}.hero h1{font-size:clamp(42px,12vw,66px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}